DS2782E+ - Maxim Integrated

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

DS2782E+
Manufacturer

Maxim Integrated
ChipWorker Part#

CW9976326
Category

Battery Management IC
Package

TSSOP-8
Description

PMIC - battery management Maxim Integrated DS2782E+ Charge indicator Li-Ion, Li-Po TSSOP 8 Surface-mount
Documentation

Datasheet

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DS2782E+ Specifications

Attribute	Attribute Value

Part Number	DS2782E+
Manufacturer	Maxim Integrated
ChipWorker Part#	CW9976326
Category	Battery Management IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	TSSOP-8
Supply Voltage (DC)	5.50V (max)
Number of Positions	8 Position
Input Voltage (Max)	5.5 V
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	2.5V ~ 5.5V
Supply Voltage (Max)	4.5 V
Supply Voltage (Min)	2.5 V
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Size-Length	4.4 mm
Size-Width	3.1 mm
Size-Height	0.95 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The DS2782E+ is a stand-alone Fuel Gauge IC features absolute and relative capacity estimated from coulomb count, discharge rate, temperature and battery cell characteristics. The DS2782 measures voltage, temperature, current and estimates available capacity for rechargeable lithium ion and Lithium-ion polymer batteries. Cell characteristics and application parameters used in the calculations are stored in on-chip EEPROM. The available capacity registers report a conservative estimate of the amount of charge that can be removed given the current temperature, discharge rate, stored charge and application parameters. Capacity estimation reported in mAh remaining and percentage of full.
Accurate stable internal time base
Accurate warning of low battery conditions
Automatic backup of coulomb count and age estimation to non-volatile (NV) EEPROM
Gain and tempco calibration allows the use of low-cost sense resistors
24-byte user EEPROM or 16-byte user EEPROM and unique 64-bit ID
Industry 2-wire interface with programmable slave address
ESD sensitive device, take proper precaution while handling the device.

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- Anti-vibration foam
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